Last updated: 23 October 2026
Nigerian universities don’t share one national admission formula. JAMB (UTME) gives you a raw score out of 400, but each school converts that into its own aggregate score, usually by combining it with your post-UTME screening result and sometimes your O’Level grades. This page explains the common formulas and gives you a calculator to estimate where you stand.
JAMB aggregate scores at a glance
- There is no single JAMB-wide aggregate formula — each university sets its own.
- The most common pattern divides your 400-point UTME score by 8, giving a 50-point figure.
- Many schools then add your post-UTME score and, sometimes, O’Level points.
- Meeting a cut-off mark only qualifies you for post-UTME screening, not automatic admission.
- Always confirm the exact formula on your target school’s own admissions portal before relying on any estimate.
How the common formulas work
Divide-by-8 method (used in some form by schools like the University of Lagos and FUPRE): your UTME score is divided by 8 to produce a score out of 50, which is then added to your post-UTME result and, at some schools, an O’Level points component.
Weighted-ratio method (used in some form by schools like the University of Nigeria, Nsukka and Nnamdi Azikiwe University): your UTME score is converted to a percentage, then combined with your post-UTME or O’Level score using a fixed ratio such as 60:40 or 70:30.
Both approaches are estimates of common public patterns, not guarantees — always check the official notice your school publishes for the current admission cycle.
Try the calculator
JAMB Aggregate Score Calculator
Pick the formula your school uses, then enter your scores.
This estimates a score using common published formulas. It is not official — always confirm the exact formula and weighting on your target school’s own admissions page, since schools change these yearly.
What your aggregate score actually gets you
A good aggregate score makes you competitive for your department’s available slots — it does not guarantee admission. Universities admit in order of aggregate score, highest first, until slots for that course are filled. Competitive courses such as Medicine, Law and Engineering usually need a markedly higher aggregate than less competitive ones.
Formula examples above are drawn from published guides on UNILAG, UNN, UNIZIK and FUPRE’s post-UTME processes. Confirm current-year weighting directly with your institution before making decisions based on this estimate.
